On August 14, I released“ 320W superluminal second charge ”Technology, the official announced that 4420mAh battery can be fully charged in 4 minutes and 30 seconds.
Also released together is the first“ Folding 4 cells ”Technology, with the largest power density 320W GaN charging head , claimed to reduce the reflectivity by 80% Antireflective membrane The first one supporting sliding and pressing Solid state keys (Yes, it is the one expected on the iPhone 16 Pro to simulate zoom and shutter).
The power of "320W super light speed second charge" is 33.3% higher than the 240W fast charge produced by Zhenwo in mass production before, and also exceeds the 300W fast charge announced by Xiaomi earlier, and this 320W is based on the domestic UFS integration fast charge standard.
PS： The current common UFS 2.0 (Universal Fast Charging Standard) fusion fast charging protocol is generally 44W (33W online), but in fact, the maximum power of UFS 2.0 is 240W.
The core of the bottom layer is the technology of "4-cell folding battery" launched by True Self. The flexible circuit board is used to connect four 2.9mm thick electric cores together. The new lamination process claims that the capacity of the 4-cell is 10% higher than that of the traditional design.
In terms of security, in addition to the commercially available adapters, interfaces, battery overload protection, battery fuse protection and other security protections, I claim that there are innovations in chargers, charging protocols, and charging software algorithms.
Physically, the "power transmission through the air" technology initiated by Zhenwo is mysterious, but it is actually a high-power density magnetic coupling DCX voltage reduction technology, which is used to isolate high-voltage electricity and batteries and prevent circuit breakdown.
The real difficulty is to miniaturize its modules. I claim that the corresponding modules can be compressed to 3mm thick, and at the same time, the voltage can be reduced from 40V to 20V with 98% power efficiency.
(In fact, the safety of the cell is not a problem. Compared with the previous generation of 240W fast charge, it is a 10C dual cell, with 120W per cell, and the current four cell 320W, with only 80W per cell, the load is 1/3 lower).
The official 320W fast charging head is also very powerful. It is the 320W GaN charging head with the largest power density at present.
The power density of 3.3W/cm ³ is 41% higher than that of the previous generation 240W fast charger, but the volume of the charger is close, and it is also dual C-port. In addition to SuperVOOC, it is compatible with, PD, PPS, and UFCS protocols (the charging computer is 65W PD), which is quite environmentally friendly (the on-site charger may not even have silk screen for confidentiality or other reasons).
The fastest test on site, 4 minutes and 05 seconds ↑
"Regular score", 4 minutes and 32 seconds ↑
The highest power of the charger terminal of Zhenwo 320W fast charging is 328W (Zhenwo tubing promotional video data). In the four on-site tests on August 14 Full at 4:58, 4:23, 4:05, 4:32 (The starting power is 2% and 3%), we directly take the most conservative performance details, which has far exceeded all historical records.
[Fast charging and extreme speed comparison]
Real me 240W mass production version ， 4600mAh dual cell, charge to 17% in 60 seconds, 20% in 80 seconds, and full in 9 and a half minutes;
Millet 300W ， 4100mAh battery, charge 10% in 43 seconds, 50% in 2 minutes and 13 seconds, and fully charge in 5 minutes;
True self 320W ， 4420mAh four cell, the most conservative results on site are (compared with Xiaomi 300W) 23 seconds to 10%, 1 minute to 44 seconds to 51% (compared with the mass production version 240W) 60 seconds to 28%, 80 seconds to 36%, and 4 minutes to 30 seconds to full.
The most conservative score data of 4:58:
9 seconds 3%
[10 seconds 4%]
14 seconds 5%
15 seconds 6%
18 seconds 7%
19s 8%
[21 seconds 9%]
23 seconds 10%
26 seconds 11%
28 seconds 12%
[30 seconds 13%]
33 seconds 15%
36 seconds 16%
[17% in 39 seconds]
43s 19%
44 seconds 20%
46 seconds 21%
23% in 49 seconds
52 seconds 24%
56 seconds 26%
[28% in 60 seconds]
62 seconds 28%
65 seconds 29%
67 seconds 31%
75 seconds 34%
[36% in 80 seconds]
[90 seconds 40%]
[44% in 99 seconds]
102 seconds 46%
114 seconds 51%
119 seconds 53%
[55% in 120 seconds]
[150 seconds/2 minutes and a half 64%]
2 minutes 40 seconds 67%
2 minutes 45 seconds 70%
2 min 51 s 71%
[74% in 3 minutes]
[83% at 3:30]
[91% in 4 minutes]
96% in 4 minutes and a half
4 minutes 47 seconds 98%
4 min 52 s 99%
[Filled in about 4:58 seconds]
No kidding, the 320W fast charge can really be called "second charge". Its charging speed is more like a capacitor than a battery.
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